The meaning of the Acronym API is...

API is

• Armor Piercing Incendiary
• Application Programming Interface
• Accountable Property Inventory
• Acquisition Program Integration
• After Project Initiation
• Aviation Preflight Indoctrination

More Meanings For API:

• Aromatic PolyImide
• Air Pollution Index
• Atmospheric Pressure Ionization
• Academic Performance Index
• Accountants for the Public Interest
• Accountable Property Inventory
• Advanced Photonix, Inc.
• Automotive Professionals, Inc.
• American Pirate Industries
• Association of Private Investigators
• American Petroleum Institute
• American Petroleum Institute
• Armor Piercing Incendiary ammunition round
• Affluent Parents Index
• Animal Protection Institute

API is also in:

• Accounting
• AMEX Symbols
• Chemistry
• Firms
• General
• Law
• Meteorology
• Non-Profit Organizations
• Products
• Universities